Home / 263,646-564,660

Finding the Third Proportional to 263,646 and 564,660

Calculator

Solution

The third proportional to 263,646 and 564,660 is: 1,209,352.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,646 : 564,660 = 564,660 : x
  2. Step 2: Convert to fraction form
    263,646/564,660 = 564,660/x
  3. Step 3: Cross multiply
    263,646x = 564,660 × 564,660
  4. Step 4: Simplify right side
    263,646x = 318,840,915,600
  5. Step 5: Solve for x
    x = 318,840,915,600/263,646
  6. Step 6: Final answer
    x = 1,209,352.37

Related Problems

Find third proportional to 131,823 and 282,330
Half scale
Find third proportional to 527,292 and 1,129,320
Double scale
Find third proportional to 263,648 and 564,664
Similar ratio
Find third proportional to 395,469 and 846,990
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.